package com.atguigu.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

/**
 * @author bing  @create 2020/7/31-2:15 下午
 */
@Configuration
public class GulimallCorsConfiguration {

    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        // 1 配置跨域
        corsConfiguration.addAllowedHeader("*"); // 允许所有请求头进行跨域
        corsConfiguration.addAllowedMethod("*"); // 允许所有请求方式进行跨域
        corsConfiguration.addAllowedOrigin("*"); // 允许任意请求头来源进行跨域
        corsConfiguration.setAllowCredentials(true); // 允许携带cookie请求进行跨域

        source.registerCorsConfiguration("/**",corsConfiguration); // 允许所有请求跨域
        return new CorsWebFilter(source);
    }
}
